You want to know the difference?
The major difference has always been the WORK miniatures gamers put in, compared to x wing gamers or armada gamers or whathaveyou, work which is REQIURED if you are going to play "competitively" (no unpainted figures allowed.)
You take six months, a year collecting an army, converting an army, painting up an army, basing it, making a display board... you aren't ditching it or reworking it completely days before a tourney when someone figures out a cool card combo.
The connection between player and army is much more intimate and long termed in traditional wargaming. That's the big difference, in terms of not seeing as "total" a meta in traditional wargaming.
Edited by Lord Ashram